CN117644485A - Automatic production and packaging system and packaging method for automobile paint repair sand paper - Google Patents
Automatic production and packaging system and packaging method for automobile paint repair sand paper Download PDFInfo
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- CN117644485A CN117644485A CN202410118761.0A CN202410118761A CN117644485A CN 117644485 A CN117644485 A CN 117644485A CN 202410118761 A CN202410118761 A CN 202410118761A CN 117644485 A CN117644485 A CN 117644485A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 71
- 244000137852 Petrea volubilis Species 0.000 title claims abstract description 59
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 59
- 239000003973 paint Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000008439 repair process Effects 0.000 title claims description 28
- 239000004576 sand Substances 0.000 claims abstract description 30
- 238000012546 transfer Methods 0.000 claims abstract description 16
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 92
- 238000004080 punching Methods 0.000 claims description 54
- 238000005507 spraying Methods 0.000 claims description 35
- 239000003292 glue Substances 0.000 claims description 30
- 238000004026 adhesive bonding Methods 0.000 claims description 28
- 229920006257 Heat-shrinkable film Polymers 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 5
- 239000003082 abrasive agent Substances 0.000 abstract description 3
- 229920006300 shrink film Polymers 0.000 abstract description 3
- 230000009931 harmful effect Effects 0.000 abstract 1
- 238000003892 spreading Methods 0.000 description 6
- 230000007480 spreading Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000010073 coating (rubber) Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000202567 Fatsia japonica Species 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/001—Manufacture of flexible abrasive materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention belongs to the technical field of sand paper production and packaging, and particularly relates to an automatic production and packaging system and a packaging method for repairing sand paper on an automobile paint surface; the first/second turntable type production module is used for producing first/second sand paper; the transfer manipulator is used for transferring first sand paper, second sand paper to the block subassembly, and the block subassembly is used for first, second sand paper block butt joint forms combination sand paper, and heat shrink package subassembly is used for carrying out heat shrink film packing operation to combination sand paper, and two plane spiral sand planting layers in the combination sand paper can block each other and hide inside, can effectively avoid abrasive material and heat shrink film friction to cause the appearance of harmful effects condition after the packing.
Description
Technical Field
The invention belongs to the technical field of sand paper production and packaging, and particularly relates to an automatic production and packaging system and a packaging method for automobile paint repair sand paper.
Background
The automobile paint repair sand paper plays an important role in automobile repair, and is mainly used for polishing uneven or burrs on the surface of an automobile so as to restore the smoothness of the surface of the automobile. In automotive refinishing, sandpaper is commonly used to treat irregularities or burrs on automotive surfaces and to polish machine parts. By using sand paper, surface flaws can be removed, the smoothness of the paint surface is improved, and the surface of the automobile is more attractive. The automobile paint repair sand paper is usually cut into a circular structure in order to be suitable for being arranged on a manipulator disc rotating at a high speed.
At present, the automotive painted surface repair sand paper has some defects in the production process, firstly, the production packaging machine integrating production and packaging functions is lacked, so that the overall production packaging efficiency is lower; secondly, the abrasive on the surface of the abrasive paper is easy to rub with the heat shrinkage film after being packaged, so that the heat shrinkage film is damaged, the packaging effect of the heat shrinkage film is affected, and adverse effects such as abrasion and the like of the abrasive material in the transportation process are easily caused; thirdly, the abrasive paper has poor heat dissipation performance and chip removal performance, and the service life of the abrasive paper is influenced.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide an automatic production and packaging system and a packaging method for automobile paint repair sand paper.
In order to achieve the technical purpose and the technical effect, the invention is realized by the following technical scheme:
the invention provides an automatic production packaging system for repairing abrasive paper on an automobile paint surface, which is characterized by comprising a first rotary table type production module for producing first abrasive paper, a second rotary table type production module for producing second abrasive paper, a transfer manipulator, a clamping component and a heat shrinkage packaging component, wherein the first rotary table type production module and the second rotary table type production module are symmetrically arranged, the two rotary table type production modules are respectively provided with a rotary table component, a feeding station, a gluing station, a powder spraying station, a powder suction station, a punching station and a blanking station are arranged on the rotary table components along the circumferential direction, a tape supplying component and a punching component positioned above the tape supplying station are arranged on the feeding station, a powder spraying component is arranged on the powder spraying station, a powder suction component is arranged on the powder suction station, a punching component is arranged on the punching station, the transfer manipulator is close to the blanking station and the clamping component of the two rotary table type production modules, the heat shrinkage packaging component is arranged below the clamping component, the transfer manipulator can transfer the first abrasive paper clamping component to the second abrasive paper clamping component, and the second abrasive paper clamping component can be combined and packaged by heat shrinkage;
the rotary table assembly comprises an annular rotary table, a rotary bearing for driving the rotary table to continuously and intermittently rotate is arranged on the lower side of the annular rotary table, six positioning rings are arranged on the upper side of the annular rotary table along the circumferential direction, positioning grooves are formed in the positioning rings, and a plurality of avoidance punching holes penetrating through the annular rotary table are formed in the bottom surface of the positioning rings;
the tape supply assembly comprises a tape supply roll, a tape roll and a flexible backing tape connected between the tape supply roll and the tape roll;
the punching assembly comprises a first base plate, a first push rod, a first movable plate and a punching head, wherein the first push rod is arranged on the first base plate, and the punching head is arranged at the movable end of the first push rod through the first movable plate;
the gluing assembly comprises a second base plate, a second push rod, a second movable plate and a gluing head, wherein the second push rod is arranged on the second base plate, and the gluing head is arranged at the movable end of the second push rod through the second movable plate;
the powder spraying assembly comprises an abrasive powder bin, wherein a powder adding pipe is arranged at the top end of the abrasive powder bin, powder spraying holes are uniformly distributed on the bottom plate of the abrasive powder bin, a stirring motor is arranged in the abrasive powder bin, a rotating plate propped against the bottom plate of the abrasive powder bin is arranged at the lower end of the stirring motor, and powder guiding holes corresponding to the powder spraying holes are uniformly distributed on the rotating plate;
the powder suction assembly comprises a powder suction cover, an exhaust fan is arranged in the powder suction cover, a powder discharge pipe is arranged at the output end of the exhaust fan, and a dust removal filter bag for collecting abrasive particles is externally connected with the powder discharge pipe;
the punching assembly comprises a third base plate, a third push rod, a third movable plate and punching rods, wherein the third push rod is arranged on the third base plate, and a plurality of punching rods are arranged at the movable end of the third push rod through the third movable plate;
the clamping assembly comprises a base and movable plates arranged at two ends of the base, a discharging channel which is convenient for the combined sand paper to fall off is formed in the base, and the movable plates can be turned upwards from a horizontal state to a vertical state under the action of an external turning motor; a clamping push rod is arranged in the movable plate, and a vacuum chuck is arranged at the movable end of the clamping push rod;
the heat-shrinkable packaging assembly comprises a heat-shrinkable film belt, a traction unit for traction of displacement of the heat-shrinkable film belt, a stretching assembly and a heating unit, wherein a plurality of opening packaging grooves are formed in the heat-shrinkable film belt at equal intervals, the opening packaging grooves can open a notch right below a blanking channel under the action of the stretching assembly, and the heating unit is used for heat-shrinkable sealing of the heat-shrinkable film belt loaded with the combined sand paper.
Further, in the automatic production and packaging system for the automobile paint repair sand paper, in the first rotary table type production module, the belt feeding component and the punching component are matched with each other to punch to form first flexible base paper with a positioning groove at the edge, the gluing component is used for gluing on the first flexible base paper to form a first plane spiral glue layer, the powder spraying component is used for spraying powder on the first flexible base paper in a gravity sand planting mode, the first plane spiral glue layer absorbs abrasive particles to form a first plane spiral sand planting layer, the powder absorbing component is used for absorbing the abrasive particles which are not absorbed on the first flexible base paper, and the punching component is used for punching a first plane spiral chip collecting region which is positioned in the first plane spiral sand planting layer on the first flexible base paper to form a first chip removing hole;
in the second rotary table type production module, the belt supply assembly and the punching assembly are matched with each other to punch and form second flexible base paper with a positioning groove at the edge, the gluing assembly is used for gluing on the second flexible base paper to form a second planar spiral glue layer, the powder spraying assembly is used for spraying powder on the second flexible base paper in a gravity sand planting mode, the second planar spiral glue layer absorbs abrasive particles to form a second planar spiral sand planting layer, the powder absorbing assembly is used for absorbing the abrasive particles which are not absorbed on the second flexible base paper, and the punching assembly is used for punching a second planar spiral chip collecting region which is positioned in the second planar spiral sand planting layer on the second flexible base paper to form a second chip removing hole;
the first flexible base paper of the first abrasive paper and the second flexible base paper of the second abrasive paper have the same specification, and when the first flexible base paper of the first abrasive paper and the second flexible base paper of the second abrasive paper are in butt joint, the first plane spiral sand planting layer of the first abrasive paper and the second plane spiral sand planting layer of the second abrasive paper can be clamped with each other.
Further, in the automatic production and packaging system of the automobile paint repair sand paper, the shape of the positioning groove is matched with the shape of the first flexible base paper or the second flexible base paper, and the position for avoiding punching is matched with the position of the first chip removal hole or the position of the second chip removal hole.
Further, in the automatic production and packaging system of the automobile paint repair sand paper, the shape of the punching head is matched with the shape of the first flexible base paper or the second flexible base paper.
Further, in the automatic production and packaging system of the automobile paint repair sand paper, the shape of the gluing head is matched with the shape of the first plane spiral glue layer or the second plane spiral glue layer.
Further, in the automatic production and packaging system of the automobile paint repair sand paper, the position of the punch rod is matched with the position of the first chip removing hole or the position of the second chip removing hole.
Further, in the automatic production and packaging system for the automobile paint repair sand paper, the movable plate is provided with the storage groove which is convenient for storing the vacuum chuck.
The invention also provides an automatic production and packaging method of the automobile paint repair sand paper, which is realized based on the automatic production and packaging system of the automobile paint repair sand paper and comprises the following steps:
1) Producing first abrasive paper by using a first rotary table type production module, and producing second abrasive paper by using a second rotary table type production module;
2) Transferring the first abrasive paper and the second abrasive paper to a clamping assembly by using a transferring manipulator, clamping and butting the first abrasive paper and the second abrasive paper by using the clamping assembly to form a separable combined abrasive paper, and removing the adsorption effect on the combined abrasive paper by two vacuum suckers of the clamping assembly, wherein the combined abrasive paper is transferred downwards along a blanking channel under the action of gravity;
3) And receiving the combined sand paper by using the heat-shrinkable film belt of the heat-shrinkable packaging assembly, and performing heat-shrinkable sealing on the heat-shrinkable film belt loaded with the combined sand paper by using a heating unit.
The beneficial effects of the invention are as follows:
1. the invention relates to an automatic production and packaging system for automobile paint repair sand paper, which mainly comprises a first rotary disc type production module, a second rotary disc type production module, a transfer manipulator, a clamping assembly and a heat shrinkage packaging assembly, wherein the two rotary disc type production modules respectively comprise a rotary disc assembly, a belt supply assembly, a punching assembly, a gluing assembly, a powder spraying assembly, a powder sucking assembly and a punching assembly; each component in the first rotary disc type production module is matched with each other and is used for producing first sand paper together; each component in the second rotary table type production module is matched with each other and is used for producing second sand paper together; the transfer manipulator is used for transferring first abrasive paper, second abrasive paper to the block subassembly, and the block subassembly is used for forming the combination abrasive paper that can separate with first abrasive paper and second abrasive paper block butt joint, and heat shrink package subassembly is used for carrying out heat shrink film packing operation to the combination abrasive paper, realizes collecting production, packaging function as an organic wholely through this kind of mode. In addition, when the first toughness base paper of first abrasive paper and the second toughness base paper of second abrasive paper dock each other, the first plane spiral of first abrasive paper plants sand layer and the second plane spiral of second abrasive paper and plants sand layer and can block each other, makes two plane spiral of combination abrasive paper plant sand layer hide inside through this kind of mode, and two toughness base papers expose in the outside, can effectively avoid abrasive material and heat shrinkage film friction to cause the appearance of bad influence condition after utilizing heat shrinkage film packing.
2. The abrasive paper has reasonable layout design, the planar spiral chip collecting area is formed in the internal gap of the planar spiral sand planting layer of the abrasive paper, the planar spiral chip collecting area is provided with a plurality of chip removing holes, and the design of the planar spiral chip collecting area and the chip removing holes can improve the heat radiation performance and the chip removing performance of the abrasive paper.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an automated production packaging system for automotive coated abrasive repair paper according to the present invention;
FIG. 2 is a schematic view showing the formation of a first coated abrasive, a second coated abrasive, and a composite coated abrasive according to the present invention;
FIG. 3 is a schematic illustration of the location of the tough base paper, planar spiral glue layer, and planar spiral sand-planting layer of the present invention;
FIG. 4 is a schematic diagram of a turntable type production module according to the present invention;
FIG. 5 is a schematic view of a turntable assembly according to the present invention;
FIG. 6 is a schematic view of the construction of the feed belt assembly and die cutting assembly of the present invention;
FIG. 7 is a schematic front view of the feed belt assembly and die cutting assembly of the present invention;
FIG. 8 is a schematic view of a glue application assembly according to the present invention;
FIG. 9 is a schematic front view of a glue application assembly according to the present invention;
FIG. 10 is a schematic diagram of a powder spraying assembly according to the present invention;
FIG. 11 is a schematic view of a powder suction assembly according to the present invention;
FIG. 12 is a schematic view of a punch assembly of the present invention;
FIG. 13 is a schematic front view of a punch assembly of the present invention;
FIG. 14 is a schematic top view of the engaging assembly of the present invention;
FIG. 15 is a schematic view of the structure of the movable plate and its upper parts according to the present invention;
FIG. 16 is a schematic view of the structure of a heat-shrinkable film tape of the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
1-a turntable assembly, 101-an annular turntable, 102-a positioning ring and 103-avoiding punching;
2-tape supply assembly, 201-tape supply roll, 202-reel winding, 203-flexible base tape;
3-die cutting assembly, 301-first base plate, 302-first push rod, 303-first movable plate, 304-die cutting head;
4-gluing components, 401-second base plates, 402-second push rods, 403-second movable plates and 404-gluing heads;
5-powder spraying components, 501-abrasive powder particle bins, 502-powder adding pipes, 503-powder spraying holes, 504-stirring motors and 505-rotating plates;
6-a powder suction component, 601-a powder suction cover and 602-a powder discharge pipe;
7-punch assembly, 701-third base plate, 702-third ram, 703-third movable plate, 704-ram;
the device comprises an 8-clamping component, an 801-base, an 802-movable plate, an 803-blanking channel, a 804-vacuum chuck and a 805-clamping push rod;
9-heat-shrinkable film tape, 901-open packaging groove, 902-tear line;
10-transferring a manipulator;
11-first sand paper, 11 a-first flexible base paper, 11 b-first plane spiral glue layer, 11 c-first plane spiral sand planting layer, 11 d-first chip removal hole;
12-second sand paper, 12 a-second flexible base paper, 12 b-second planar spiral glue layer, 12 c-second planar spiral sand planting layer, 12 d-second chip removal hole;
13-composite sandpaper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 4, the present embodiment provides an automatic production and packaging system for repairing coated abrasive of an automobile, which comprises a first rotary disc type production module for producing a first coated abrasive 11, a second rotary disc type production module for producing a second coated abrasive 12, a transfer manipulator 10, a clamping assembly 8 and a heat shrink packaging assembly, wherein the first rotary disc type production module and the second rotary disc type production module are symmetrically arranged. Two carousel formula production modules all are equipped with carousel subassembly 1, and carousel subassembly 1 is equipped with material loading station, rubber coating station, powder spraying station, inhale the powder station, punch a hole station and unloading station along circumference, and material loading station department installs and supplies band module 2 and lies in die-cut subassembly 3 of its top department, and rubber coating subassembly 4 is installed to rubber coating station department, and powder spraying subassembly 5 is installed to powder spraying station department, and inhale powder subassembly 6 is installed to powder spraying station department, and punch a hole station department installs and punches a hole subassembly 7. The transfer manipulator 10 is arranged close to the blanking stations of the two turntable type production modules and the clamping assembly 8, and the heat shrinkage packaging assembly is arranged below the clamping assembly 8. The transfer manipulator 10 can transfer first abrasive paper 11, second abrasive paper 12 to block assembly 8, and block assembly 8 can block and dock first abrasive paper 11 and second abrasive paper 12 and form separable combination abrasive paper 13, and the thermal contraction package subassembly can carry out thermal contraction membrane packing operation to combination abrasive paper 13.
As shown in fig. 2 and 3, in the first rotary table production module, the tape supply assembly 2 and the punching assembly 3 cooperate with punching to form a first flexible base paper 11a with a positioning groove at the edge, the gluing assembly 4 is used for gluing on the first flexible base paper 11a to form a first plane spiral glue layer 11b, the powder spraying assembly 5 is used for spraying powder on the first flexible base paper 11a in a gravity sand planting mode, the first plane spiral glue layer 11b absorbs abrasive particles to form a first plane spiral sand planting layer 11c, the powder absorbing assembly 6 is used for absorbing the abrasive particles which are not absorbed on the first flexible base paper 11a, and the punching assembly 7 is used for punching a first plane spiral dust collecting area which is positioned in the first plane spiral sand planting layer 11c on the first flexible base paper 11a to form a first chip removing hole 11d. In the second rotary table type production module, the tape supplying component 2 and the punching component 3 are matched with each other to punch and form a second flexible base paper 12a with a positioning groove at the edge, the gluing component 4 is used for gluing the second flexible base paper 12a to form a second planar spiral glue layer 12b, the powder spraying component 5 is used for spraying powder on the second flexible base paper 12a in a gravity sand planting mode, the second planar spiral glue layer 12b absorbs abrasive particles to form a second planar spiral sand planting layer 12c, the powder absorbing component 6 is used for absorbing the unabsorbed abrasive particles on the second flexible base paper 12a, and the punching component 7 is used for punching a second planar spiral chip collecting region on the second flexible base paper 12a and located in the second planar spiral sand planting layer 12c to form a second chip removing hole 12d. The first flexible base paper 11a of the first abrasive paper 11 and the second flexible base paper 12a of the second abrasive paper 12 have the same specification, and when the first flexible base paper 11a of the first abrasive paper 11 and the second flexible base paper 12a of the second abrasive paper 12 are butted against each other, the first planar spiral sand-planting layer 11c of the first abrasive paper 11 and the second planar spiral sand-planting layer 12c of the second abrasive paper 12 can be engaged with each other.
As shown in fig. 5, the turntable assembly 1 includes an annular turntable 101, a rotary bearing for driving the annular turntable 101 to continuously and intermittently rotate is mounted at the lower side of the annular turntable 101, six positioning rings 102 are uniformly mounted at the upper side of the annular turntable 101 along the circumferential direction, positioning grooves matched with the shapes of the first flexible base paper 11a or the second flexible base paper 12a are formed in the positioning rings 102, a plurality of avoidance punching holes 103 penetrating the annular turntable 101 are formed in the bottom surface of the positioning grooves, and the positions of the avoidance punching holes 103 are matched with the positions of the first chip removal holes 11d or the positions of the second chip removal holes 12d.
As shown in fig. 6 and 7, the supply assembly 2 includes a supply roll 201, a supply roll 202, and a flexible base tape 203 connected therebetween; the punching assembly 3 includes a first base plate 301, a first push rod 302, a first movable plate 303, and a punching head 304, the first push rod 302 is mounted on the first base plate 301, the punching head 304 is mounted on the movable end of the first push rod 302 through the first movable plate 303, and the shape of the punching head 304 is matched with the shape of the first flexible base paper 11a or the second flexible base paper 12 a.
As shown in fig. 8 and 9, the glue spreading assembly 4 includes a second substrate 401, a second push rod 402, a second movable plate 403, and a glue spreading head 404, where the second push rod 402 is mounted on the second substrate 401, the glue spreading head 404 is mounted on the movable end of the second push rod 402 through the second movable plate 403, and the shape of the glue spreading head 404 is matched with the shape of the first planar spiral glue layer 11b or the second planar spiral glue layer 12 b. The bottom of the gluing head 404 is provided with a flexible rubber suction pad, a glue solution storage tank is stored in the gluing head 404, and a glue suction hole communicated with the flexible rubber suction pad is formed in the bottom of the glue solution storage tank.
As shown in fig. 10, the powder spraying component 5 includes an abrasive powder bin 501, a powder adding pipe 502 is disposed at the top end of the abrasive powder bin 501, powder spraying holes 503 are uniformly distributed on the bottom plate of the abrasive powder bin 501, a stirring motor 504 is installed in the abrasive powder bin 501, a rotating plate 505 propped against the bottom plate of the abrasive powder bin 501 is installed at the lower end of the stirring motor 504, and powder guiding holes corresponding to the positions of the powder spraying holes 503 are uniformly distributed on the rotating plate 505. In order to improve the firmness of the plane spiral sand planting layer, a curing spot lamp can be additionally arranged at the powder spraying station.
As shown in fig. 11, the powder suction assembly 6 includes a powder suction cover 601, an exhaust fan is installed in the powder suction cover 601, a powder discharge pipe 602 is installed at an output end of the exhaust fan, and a dust removing filter bag for collecting abrasive particles is externally connected to the powder discharge pipe 602.
As shown in fig. 12 and 13, the punch assembly 7 includes a third base plate 701, a third push rod 702, a third movable plate 703 and a punch 704, the third push rod 702 is mounted on the third base plate 701, the movable end of the third push rod 702 is mounted with a plurality of punches 704 through the third movable plate 703, and the positions of the punches 704 are matched with the positions of the first chip ejection holes 11d or the positions of the second chip ejection holes 12d.
As shown in fig. 14 and 15, the clamping assembly 8 includes a base 801 and movable plates 802 disposed at two ends of the base 801, a discharging channel 803 for allowing the combined sand paper 13 to fall off is formed in the base 801, and the movable plates 802 can be turned upwards from a horizontal state to a vertical state under the action of an external turning motor. A clamping push rod 805 is installed in the movable plate 802, a vacuum chuck 804 is installed at the movable end of the clamping push rod 805, and a storage groove which is convenient for storing the vacuum chuck 804 is formed in the movable plate 802. The negative pressure suction hole position of the vacuum chuck 804 is offset from the position of the first chip ejection hole 11d or the position of the second chip ejection hole 12d.
As shown in fig. 16, the heat-shrinkable packaging assembly comprises a heat-shrinkable film belt 9, a traction unit for traction of displacement of the heat-shrinkable film belt, a spreading assembly and a heating unit, wherein a plurality of open packaging grooves 901 are formed in the heat-shrinkable film belt 9 at equal intervals, the open packaging grooves 901 can open a notch located right below a blanking channel 803 under the action of the spreading assembly, and the heat-shrinkable film belt 9 loaded with the combined sand paper 13 is heat-shrunk and sealed by the heating unit. The heat-shrinkable film tape 9 is provided with a tear line 902 between two adjacent open package grooves 901.
The embodiment also provides an automatic production and packaging method of the automobile paint repair sand paper, which comprises the following steps:
1) Producing the first coated abrasive 11 by using a first turntable type production module, and producing the second coated abrasive 12 by using a second turntable type production module;
2) The first sand paper 11 and the second sand paper 12 are transferred to the clamping assembly 8 by using the transfer manipulator 10, the first sand paper 11 and the second sand paper 12 are clamped and butted by using the clamping assembly 8 to form a combined sand paper 13 which can be separated, the two vacuum suckers 804 of the clamping assembly 8 release the adsorption effect on the combined sand paper 13, and the combined sand paper 13 is transferred downwards along the blanking channel 803 under the action of gravity;
3) The heat-shrinkable film tape 9 is received with the combined sandpaper 13 by the heat-shrinkable packaging assembly, and the heat-shrinkable film tape 9 loaded with the combined sandpaper 13 is heat-shrunk and sealed by the heating unit.
The preferred embodiments of the invention disclosed above are merely helpful in explaining the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The automatic production packaging system for the automobile paint surface repair sand paper is characterized by comprising a first rotary table type production module for producing first sand paper, a second rotary table type production module for producing second sand paper, a transfer manipulator, a clamping component and a heat shrinkage packaging component, wherein the first rotary table type production module and the second rotary table type production module are symmetrically arranged, the two rotary table type production modules are respectively provided with a rotary table component, the rotary table components are circumferentially provided with a feeding station, a gluing station, a powder spraying station, a powder suction station, a punching station and a blanking station, the feeding station is provided with a tape supplying component and a punching component positioned above the tape supplying component, the gluing station is provided with a powder spraying component, the powder suction station is provided with a powder suction component, the punching component is arranged at the punching station, the transfer manipulator is close to the blanking station and the clamping component of the two rotary table type production modules, the heat shrinkage packaging component is arranged below the clamping component, the transfer manipulator can transfer the first sand paper component, the second sand paper clamping component can be separated from the first sand paper clamping component, and the second sand paper clamping component can be packaged in a combined manner, and the heat shrinkage sand paper can be packaged;
the rotary table assembly comprises an annular rotary table, a rotary bearing for driving the rotary table to continuously and intermittently rotate is arranged on the lower side of the annular rotary table, six positioning rings are arranged on the upper side of the annular rotary table along the circumferential direction, positioning grooves are formed in the positioning rings, and a plurality of avoidance punching holes penetrating through the annular rotary table are formed in the bottom surface of the positioning rings;
the tape supply assembly comprises a tape supply roll, a tape roll and a flexible backing tape connected between the tape supply roll and the tape roll;
the punching assembly comprises a first base plate, a first push rod, a first movable plate and a punching head, wherein the first push rod is arranged on the first base plate, and the punching head is arranged at the movable end of the first push rod through the first movable plate;
the gluing assembly comprises a second base plate, a second push rod, a second movable plate and a gluing head, wherein the second push rod is arranged on the second base plate, and the gluing head is arranged at the movable end of the second push rod through the second movable plate;
the powder spraying assembly comprises an abrasive powder bin, wherein a powder adding pipe is arranged at the top end of the abrasive powder bin, powder spraying holes are uniformly distributed on the bottom plate of the abrasive powder bin, a stirring motor is arranged in the abrasive powder bin, a rotating plate propped against the bottom plate of the abrasive powder bin is arranged at the lower end of the stirring motor, and powder guiding holes corresponding to the powder spraying holes are uniformly distributed on the rotating plate;
the powder suction assembly comprises a powder suction cover, an exhaust fan is arranged in the powder suction cover, a powder discharge pipe is arranged at the output end of the exhaust fan, and a dust removal filter bag for collecting abrasive particles is externally connected with the powder discharge pipe;
the punching assembly comprises a third base plate, a third push rod, a third movable plate and punching rods, wherein the third push rod is arranged on the third base plate, and a plurality of punching rods are arranged at the movable end of the third push rod through the third movable plate;
the clamping assembly comprises a base and movable plates arranged at two ends of the base, a discharging channel which is convenient for the combined sand paper to fall off is formed in the base, and the movable plates can be turned upwards from a horizontal state to a vertical state under the action of an external turning motor; a clamping push rod is arranged in the movable plate, and a vacuum chuck is arranged at the movable end of the clamping push rod;
the heat-shrinkable packaging assembly comprises a heat-shrinkable film belt, a traction unit for traction of displacement of the heat-shrinkable film belt, a stretching assembly and a heating unit, wherein a plurality of opening packaging grooves are formed in the heat-shrinkable film belt at equal intervals, the opening packaging grooves can open a notch right below a blanking channel under the action of the stretching assembly, and the heating unit is used for heat-shrinkable sealing of the heat-shrinkable film belt loaded with the combined sand paper.
2. An automotive painted surface repair coated abrasive automated production packaging system as defined in claim 1, wherein: in the first rotary table type production module, the belt supply assembly and the punching assembly are matched with each other to punch and form first flexible base paper with a positioning groove at the edge, the gluing assembly is used for gluing on the first flexible base paper to form a first plane spiral glue layer, the powder spraying assembly is used for spraying powder on the first flexible base paper in a gravity sand planting mode, the first plane spiral glue layer absorbs abrasive particles to form a first plane spiral sand planting layer, the powder absorbing assembly is used for absorbing the abrasive particles which are not absorbed on the first flexible base paper, and the punching assembly is used for punching a first plane spiral chip collecting region which is positioned in the first plane spiral sand planting layer on the first flexible base paper to form a first chip removing hole;
in the second rotary table type production module, the belt supply assembly and the punching assembly are matched with each other to punch and form second flexible base paper with a positioning groove at the edge, the gluing assembly is used for gluing on the second flexible base paper to form a second planar spiral glue layer, the powder spraying assembly is used for spraying powder on the second flexible base paper in a gravity sand planting mode, the second planar spiral glue layer absorbs abrasive particles to form a second planar spiral sand planting layer, the powder absorbing assembly is used for absorbing the abrasive particles which are not absorbed on the second flexible base paper, and the punching assembly is used for punching a second planar spiral chip collecting region which is positioned in the second planar spiral sand planting layer on the second flexible base paper to form a second chip removing hole;
the first flexible base paper of the first abrasive paper and the second flexible base paper of the second abrasive paper have the same specification, and when the first flexible base paper of the first abrasive paper and the second flexible base paper of the second abrasive paper are in butt joint, the first plane spiral sand planting layer of the first abrasive paper and the second plane spiral sand planting layer of the second abrasive paper can be clamped with each other.
3. An automotive painted surface repair coated abrasive automated production packaging system as defined in claim 2, wherein: the shape of the positioning groove is matched with the shape of the first flexible base paper or the second flexible base paper, and the position for avoiding punching is matched with the position of the first chip removal hole or the position of the second chip removal hole.
4. An automotive painted surface repair coated abrasive automated production packaging system according to claim 3, wherein: the shape of the punching head is matched with the shape of the first flexible base paper or the second flexible base paper.
5. An automotive painted surface repair coated abrasive automated production packaging system as defined in claim 4, wherein: the shape of the gluing head is matched with the shape of the first plane spiral glue layer or the second plane spiral glue layer.
6. An automotive painted surface repair coated abrasive automated production packaging system as defined in claim 5, wherein: the position of the punch rod is matched with the position of the first chip discharging hole or the position of the second chip discharging hole.
7. An automotive painted surface repair coated abrasive automated production packaging system as defined in claim 6, wherein: the movable plate is provided with a storage groove which is convenient for storing the vacuum chuck.
8. An automatic production and packaging method for automobile paint repair sand paper, which is realized based on the automatic production and packaging system for the automobile paint repair sand paper according to claim 7, is characterized by comprising the following steps:
1) Producing first abrasive paper by using a first rotary table type production module, and producing second abrasive paper by using a second rotary table type production module;
2) Transferring the first abrasive paper and the second abrasive paper to a clamping assembly by using a transferring manipulator, clamping and butting the first abrasive paper and the second abrasive paper by using the clamping assembly to form a separable combined abrasive paper, and removing the adsorption effect on the combined abrasive paper by two vacuum suckers of the clamping assembly, wherein the combined abrasive paper is transferred downwards along a blanking channel under the action of gravity;
3) And receiving the combined sand paper by using the heat-shrinkable film belt of the heat-shrinkable packaging assembly, and performing heat-shrinkable sealing on the heat-shrinkable film belt loaded with the combined sand paper by using a heating unit.
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| CN202410118761.0A CN117644485B (en) | 2024-01-29 | 2024-01-29 | Automatic production and packaging system and packaging method for automobile paint repair sand paper |
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| CN202410118761.0A CN117644485B (en) | 2024-01-29 | 2024-01-29 | Automatic production and packaging system and packaging method for automobile paint repair sand paper |
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| CN117644485B (en) | 2024-04-02 |
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Address after: No. 32 Daoxiang West Road, Wujin Economic Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee after: Shengweike (Changzhou) New Material Technology Co.,Ltd. Country or region after: China Address before: No. 32 Daoxiang West Road, Wujin Economic Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee before: CHANGZHOU GUANGMENG HARDWARE TOOLS CO.,LTD. Country or region before: China |
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